/Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/Render/IDisplayClusterRenderManager.h
Registers synchronization policy factory
bool RegisterSynchronizationPolicyFactory ( const [FString](API\Runtime\Core\Containers\FString) & SyncPolicyType, [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IDisplayClusterRenderSyncPolicyFactory](API\Plugins\DisplayCluster\Render\Synchronization\IDisplayClusterR-) > & Factory )